In: Statistics and Probability
The mean weight of a pallet of 5W-30 motor oil is normally distributed with a mean of 138 pounds and a standard deviation of 12 pounds. What is the probability that a pallet of 5W-30 motor oil selected at random will weigh between 135 and 137 pounds? Use only the appropriate formula and/or statistical table in your textbook to answer this question. Report your answer to 4 decimal places, using conventional rounding rules.